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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: HF/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/6-311G**
 hartrees
Energy at 0K-329.632578
Energy at 298.15K-329.638577
Nuclear repulsion energy271.658338
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at HF/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3361 3054 0.45      
2 A1 3348 3042 24.02      
3 A1 3324 3020 0.11      
4 A1 1791 1627 67.71      
5 A1 1655 1504 99.07      
6 A1 1365 1240 110.34      
7 A1 1262 1147 8.42      
8 A1 1111 1009 4.08      
9 A1 1085 985 0.22      
10 A1 881 801 28.01      
11 A1 562 511 5.41      
12 A2 1093 993 0.00      
13 A2 929 844 0.00      
14 A2 464 421 0.00      
15 B1 1108 1007 0.10      
16 B1 1012 919 12.50      
17 B1 850 773 91.19      
18 B1 760 690 19.34      
19 B1 563 511 9.30      
20 B1 266 242 0.19      
21 B2 3359 3051 11.01      
22 B2 3334 3029 11.78      
23 B2 1787 1624 15.01      
24 B2 1605 1458 2.51      
25 B2 1441 1309 1.12      
26 B2 1322 1201 0.00      
27 B2 1198 1089 0.05      
28 B2 1154 1049 8.33      
29 B2 672 611 0.15      
30 B2 439 399 3.04      

Unscaled Zero Point Vibrational Energy (zpe) 21550.0 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 19578.2 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at HF/6-311G**
ABC
0.19255 0.08720 0.06002

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.253
C2 0.000 0.000 0.926
C3 0.000 1.206 0.261
C4 0.000 -1.206 0.261
C5 0.000 1.197 -1.124
C6 0.000 -1.197 -1.124
C7 0.000 0.000 -1.820
H8 0.000 2.121 0.823
H9 0.000 -2.121 0.823
H10 0.000 2.131 -1.657
H11 0.000 -2.131 -1.657
H12 0.000 0.000 -2.895

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.32722.32872.32873.58313.58314.07342.55832.55834.45364.45365.1482
C21.32721.37721.37722.37402.37402.74622.12392.12393.34903.34903.8210
C32.32871.37722.41221.38512.77412.40561.07423.37472.13003.84943.3788
C42.32871.37722.41222.77411.38512.40563.37471.07423.84942.13003.3788
C53.58312.37401.38512.77412.39481.38522.15533.84791.07543.37102.1379
C63.58312.37402.77411.38512.39481.38523.84792.15533.37101.07542.1379
C74.07342.74622.40562.40561.38521.38523.38953.38952.13732.13731.0748
H82.55832.12391.07423.37472.15533.84793.38954.24292.48084.92324.2809
H92.55832.12393.37471.07423.84792.15533.38954.24294.92322.48084.2809
H104.45363.34902.13003.84941.07543.37102.13732.48084.92324.26222.4644
H114.45363.34903.84942.13003.37101.07542.13734.92322.48084.26222.4644
H125.14823.82103.37883.37882.13792.13791.07484.28094.28092.46442.4644

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.864 F1 C2 C4 118.864
C2 C3 C5 118.505 C2 C3 H8 119.582
C2 C4 C6 118.505 C2 C4 H9 119.582
C3 C2 C4 122.272 C3 C5 C7 120.538
C3 C5 H10 119.386 C4 C6 C7 120.538
C4 C6 H11 119.386 C5 C3 H8 121.914
C5 C7 C6 119.644 C5 C7 H12 120.178
C6 C4 H9 121.914 C6 C7 H12 120.178
C7 C5 H10 120.077 C7 C6 H11 120.077
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.313      
2 C 0.340      
3 C -0.154      
4 C -0.154      
5 C -0.083      
6 C -0.083      
7 C -0.111      
8 H 0.119      
9 H 0.119      
10 H 0.108      
11 H 0.108      
12 H 0.103      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.740 1.740
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.684 0.000 0.000
y 0.000 -34.173 0.000
z 0.000 0.000 -40.682
Traceless
 xyz
x -6.257 0.000 0.000
y 0.000 8.010 0.000
z 0.000 0.000 -1.754
Polar
3z2-r2-3.507
x2-y2-9.511
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.184 0.000 0.000
y 0.000 10.366 0.000
z 0.000 0.000 10.396


<r2> (average value of r2) Å2
<r2> 179.348
(<r2>)1/2 13.392